ChescoWx Posted September 21, 2021 Share Posted September 21, 2021 Link to comment Share on other sites More sharing options...
Hurricane Agnes Posted September 21, 2021 Share Posted September 21, 2021 It ended up radiating a bit more than expected here this morning and my low was 58. Ended up hitting 78 as a high and the humidity, even with the cooler temps, was noticeable. Currently 76 and changeable skies along with breaks of sun here and there, and dp 65. Link to comment Share on other sites More sharing options...
Birds~69 Posted September 21, 2021 Share Posted September 21, 2021 1 hour ago, Hurricane Agnes said: It ended up radiating a bit more than expected here this morning and my low was 58. Ended up hitting 78 as a high and the humidity, even with the cooler temps, was noticeable. Currently 76 and changeable skies along with breaks of sun here and there, and dp 65. We're going to have high DPs tomorrow and Thursday (w/rain) but once the front passes Friday we should be in full Fall mode... 72F / DP 64F Link to comment Share on other sites More sharing options...
CoolHandMike Posted September 21, 2021 Share Posted September 21, 2021 2 minutes ago, Birds~69 said: We're going to have high DPs tomorrow and Thursday (w/rain) but once the front passes Friday we should be in full Fall mode... 72F / DP 64F Pattern change? Please let it be so. 1 Link to comment Share on other sites More sharing options...
Rtd208 Posted September 22, 2021 Author Share Posted September 22, 2021 ...Parts of the northern Mid Atlantic... Although there remains substantive spread within/among the various model output, 30-50+ kt southerly flow in the 850-700 mb layer may linger into the day Thursday across much of the northern Mid Atlantic region, generally coincident with the corridor of seasonably moist boundary-layer air. Although lower/mid tropospheric lapse rates are forecast to remain weak, weak to moderate CAPE may still develop and contribute to scattered thunderstorm activity with daytime heating. In the presence of moderate to strong shear in the lower to mid-levels, the environment may become conducive to organizing lines or clusters with the potential to produce locally damaging wind gusts. Latest guidance appears increasingly suggestive that hodographs could become characterized by substantial clockwise-curvature in low levels, particularly across parts of eastern Pennsylvania and New Jersey into south central and southeastern New York state, which may support a risk for a couple of tornadoes. 1 Link to comment Share on other sites More sharing options...
Hurricane Agnes Posted September 22, 2021 Share Posted September 22, 2021 Mt. Holly's Flash Flood outlook - I know we finally got a little chance to dry out the past couple weeks or so (had to pull out the hose for some plants) but will see how this verifies. Had a low of 69 this morning and it's currently mostly cloudy and 72 with dp 70, so definitely sticky out. Link to comment Share on other sites More sharing options...
JTA66 Posted September 22, 2021 Share Posted September 22, 2021 1 hour ago, Hurricane Agnes said: Mt. Holly's Flash Flood outlook - I know we finally got a little chance to dry out the past couple weeks or so (had to pull out the hose for some plants) but will see how this verifies. Had a low of 69 this morning and it's currently mostly cloudy and 72 with dp 70, so definitely sticky out. Can we get a rain event around here anymore that DOESN'T trigger flood watches/warnings/advisories??? lol!! Yes, I was walking around my yard yesterday and parts that I haven't watered were rock solid. Other than 9.5" on 9/1, not much rain here of late. 72F/DP 71F 1 1 Link to comment Share on other sites More sharing options...
Birds~69 Posted September 22, 2021 Share Posted September 22, 2021 Had a solid mod shower this morning. Now, the sun is out and DPs surging to 71F. Looking forward to rain/storms tomorrow and a tornado would be a bonus. Super bonus would be volcanic activity somewhere in Mont county. There's has to be some sort of misaligned/slipped fault around here ready to give and erupt... 74F / DP 71F 1 Link to comment Share on other sites More sharing options...
Rtd208 Posted September 22, 2021 Author Share Posted September 22, 2021 1 Link to comment Share on other sites More sharing options...
mattinpa Posted September 22, 2021 Share Posted September 22, 2021 6 hours ago, Birds~69 said: Had a solid mod shower this morning. Now, the sun is out and DPs surging to 71F. Looking forward to rain/storms tomorrow and a tornado would be a bonus. Super bonus would be volcanic activity somewhere in Mont county. There's has to be some sort of misaligned/slipped fault around here ready to give and erupt... 74F / DP 71F Please no tornado threat. I just can’t take that again. Seems heavy rain is the main threat. 1 Link to comment Share on other sites More sharing options...
Birds~69 Posted September 22, 2021 Share Posted September 22, 2021 3 hours ago, mattinpa said: Please no tornado threat. I just can’t take that again. Seems heavy rain is the main threat. Just a guess but I think some areas will overachieve w/rainfall amounts tomorrow afternoon into Friday. If you look at long radar loops the precip is moving directly S to N and moving E at a snails pace. If get under some nice bands and not moving E much it's going to pond. High DPs have to ring out moisture.....DP 71F currently. Link to comment Share on other sites More sharing options...
CoolHandMike Posted September 23, 2021 Share Posted September 23, 2021 unbelievably warm out. Let's go already, autumn! 1 Link to comment Share on other sites More sharing options...
Birds~69 Posted September 23, 2021 Share Posted September 23, 2021 Off base but I read a new vent hole formed yesterday and definitely erupting way more than last night at this time...fireworks at times. 1 Link to comment Share on other sites More sharing options...
CoolHandMike Posted September 23, 2021 Share Posted September 23, 2021 Still waiting for this warmth to break. Soon. 2 1 Link to comment Share on other sites More sharing options...
BBasile Posted September 23, 2021 Share Posted September 23, 2021 55 minutes ago, CoolHandMike said: Still waiting for this warmth to break. Soon. En route! Link to comment Share on other sites More sharing options...
JTA66 Posted September 23, 2021 Share Posted September 23, 2021 Overnight low of 73F. Hoping that's the last one of those until next summer! 73F/DP 70F 1 Link to comment Share on other sites More sharing options...
ChescoWx Posted September 23, 2021 Share Posted September 23, 2021 Highest wind gust here 26mph since March 26 - rain just 2 miles west of East Nantmeal - WXSIM shows 2.15" of rain today Link to comment Share on other sites More sharing options...
Birds~69 Posted September 23, 2021 Share Posted September 23, 2021 Winds have picked up w/a tropical feel. 75F / DP 71F Link to comment Share on other sites More sharing options...
ChescoWx Posted September 23, 2021 Share Posted September 23, 2021 A strong line of thunderstorms is developing across Western Chester County PA - temperatures will drop about 10 degrees behind the line as the cold front passes off to the east Link to comment Share on other sites More sharing options...
Birds~69 Posted September 23, 2021 Share Posted September 23, 2021 Over 5" in eastern MD moving up.... 1 Link to comment Share on other sites More sharing options...
Birds~69 Posted September 23, 2021 Share Posted September 23, 2021 Yeah, if you get caught in this line moving S to N and not really moving E...you'll get smashed. 79F / DP 71F and gusty. Link to comment Share on other sites More sharing options...
CoolHandMike Posted September 23, 2021 Share Posted September 23, 2021 34 minutes ago, ChescoWx said: A strong line of thunderstorms is developing across Western Chester County PA - temperatures will drop about 10 degrees behind the line as the cold front passes off to the east Truth! Link to comment Share on other sites More sharing options...
JTA66 Posted September 23, 2021 Share Posted September 23, 2021 Rain has begun, hearing some thunder already. Made it up to 76F, now down to 74F. Link to comment Share on other sites More sharing options...
Birds~69 Posted September 23, 2021 Share Posted September 23, 2021 1 minute ago, JTA66 said: Rain has begun, hearing some thunder already. Made it up to 76F, now down to 74F. Yep, thunder a couple minutes ago. Link to comment Share on other sites More sharing options...
KamuSnow Posted September 23, 2021 Share Posted September 23, 2021 Getting some pretty vigorous action here with the reds on the radar moving in. Pouring, windy, thunder and lightning. Eta under a severe t'storm warning now. Link to comment Share on other sites More sharing options...
mattinpa Posted September 23, 2021 Share Posted September 23, 2021 Severe T Storm warning issued for a wide area. The alert says to be on the lookout for a tornado but so far none indicated. 1 Link to comment Share on other sites More sharing options...
Newman Posted September 23, 2021 Share Posted September 23, 2021 There's some interesting features with that cell/line in Chester. Almost like a really small MCV trying to form. You can get a brief spin up with these QLCS type events, especially today with the high SRH, moderate Bulk Shear, and low LCLs 1 Link to comment Share on other sites More sharing options...
RedSky Posted September 23, 2021 Share Posted September 23, 2021 Not seeing anything behind the line so when it passes the rain is done yet the forecast has showers likely through 10pm tonight seems a little bit excessive. 1 2 Link to comment Share on other sites More sharing options...
Hurricane Agnes Posted September 23, 2021 Share Posted September 23, 2021 Getting some light rain the past hour (only have 0.01" in the bucket) and some convection nearby. Am under a Severe Thunderstorm Warning. FFW also lofted for parts of the city and adjacent suburbs. Low this morning was 70 and high (that has dropped) was 80. Down to 75 with a little light rain and dp 72. Link to comment Share on other sites More sharing options...
RedSky Posted September 23, 2021 Share Posted September 23, 2021 Rumblings going on, and some kind of serious looking spinning action in that cell screaming north in Montco 1 Link to comment Share on other sites More sharing options...
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